It mainly focus on the two parts:
(1) redesign the ShareFsConfig with ShareFsMountConfig
The device mount operation must depend on the fact that sharefs
device exists, and re-design the structure of SharesFsConfig and
move the ShareFsMountConfig into it with Option type, which is to
describe the relation between ShareFsConfig and ShareFsMountConfig.
(2) move virtiofs into device manager
Currently, virtio-fs is still outside of the device manager.
To do Enhancement of device manager, it will bring virtio-fs
device in device-manager for unified management
Fixes: #7915
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
As a follow-up PR for #8404, this is to set a default value for an environment variable `ALLOWED_HYPERVISOR_ANNOTATIONS`.
This will prevent a pod launching without an explicit configuration for the variable from getting into a `CrashLoop` state.
Fixes: #8477
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
In order to support PCI VFIO functionality in Dragonball, we should
first add PCI bus and PCI device Interrupt information in Dragonball
mptable setup process.
This patch add :
1. pci_legacy_irqs transfered to setup_mptable function.
2. pci bus support in mptable mem
3. pci interrupt support in mptable mem
fixes: #8449
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Add the corresponding data structure in the runtime part according to
kata-containers/kata-containers/pull/7698.
Fixes: #8472
Signed-off-by: ChengyuZhu6 <chengyu.zhu@intel.com>
It's CCv0 specific for now, and it's needed as the Operator is now
delegating the runtimeclass creation to the kata-deploy daemonset.
Fixes: #7550
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
(cherry picked from commit 2df6cb7609)
In order to support different pod VM instance type via
remote hypervisor implementation (cloud-api-adaptor),
we need to pass machine_type, default_vcpus
and default_memory annotations to cloud-api-adaptor.
The cloud-api-adaptor then uses these annotations to spin
up the appropriate cloud instance.
Reference PR for cloud-api-adaptor
https://github.com/confidential-containers/cloud-api-adaptor/pull/1088Fixes: #7140
Signed-off-by: Pradipta Banerjee <pradipta.banerjee@gmail.com>
(based on commit 004f07f076)
This patch updates the template configuration file for
the remote hypervisor to set static_sandbox_resource_mgmt
to be true. The remote hypervisor uses the peer pod config
to determine the sandbox size, so requires this to be set to
true by default.
Fixes: #6616
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
(based on commit 938447803b)
Add the SELinux setting to ensure it is passed through to the remote
hypervisor
Fixes: #5936
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
(based on commit 3ef2fd1784)
This patch adds the support of the remote hypervisor type.
Shim opens a Unix domain socket specified in the config file,
and sends TTPRC requests to a external process to control
sandbox VMs.
Fixes#4482
Co-authored-by: Pradipta Banerjee <pradipta.banerjee@gmail.com>
Co-authored-by: stevenhorsman <steven@uk.ibm.com>
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
(based on commit f9278f22c3)
This patch adds a protobuf definiton of the remote hypervisor type.
Signed-off-by: Yohei Ueda <yohei@jp.ibm.com>
Co-authored-by: stevenhorsman <steven@uk.ibm.com>
(based on commit 150e8aba6d)
As part of the CI migration, this PR is to add workflows for containerd and k8s for s390x.
Fixes: #7930
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
This commit enables StratoVirt hypervisor to be tested in kata GHA,
incluing k8s, metrics, cri-containerd, nydus and so on.
Meanwhile, adding some unit tests for StratoVirt to make sure it works.
Fixes: #7794
Signed-off-by: Liu Wenyuan <liuwenyuan9@huawei.com>
Allow kata-deploy process to pull StratoVirt from release binaries, and
add them as a part of kata release.
Fixes: #7794
Signed-off-by: Liu Wenyuan <liuwenyuan9@huawei.com>
Add configuration-stratovirt.toml.in to generate the StratoVirt configuration,
and parser to deliver config to StratoVirt.
Fixes: #7794
Signed-off-by: Liu Wenyuan <liuwenyuan9@huawei.com>
Initial support of the MicroVM machine type of StratoVirt
hypervisor for the kata go runtime.
Fixes: #7794
Signed-off-by: Liu Wenyuan <liuwenyuan9@huawei.com>
This PR adds the iperf udp information to the network README
for the kata metrics CI.
Fixes#8452
Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>
When multiple containers in a kata pod share one direct volume,
it's important to make sure that the corresponding block device
is only mounted once in the guest. This means that there should
be only one mount entry for the device in the mount information.
Fixes: #8328
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
When a direct volume is used by multiple containers in Kata,
Generating many shared paths with cids will cause IO error
as the result of one direct volume mounts more than once.
To correct it, use the device_id instead of cid which
ensures that the guest only mounts the FS once.
Fixes: #8328
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
This was added as part of d4d65bed38, but
install_kata has never actually used the passed enable_debug var.
With this in mind, let's just remove it.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
With this change, we give the users the change to try kata-containers
with their own pre-built tarball.
This will become very useful in the CI context, as we won't be
downloading a specific version of kata-containers, but rather installing
whatever was built in previous steps of the CI pipeline.
Fixes: #8438
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
